4MHT

TERNARY STRUCTURE OF HHAI METHYLTRANSFERASE WITH NATIVE DNA AND ADOHCY

Summary for 4MHT

• Entry DOI: 10.2210/pdb4mht/pdb
• Descriptor: DNA (5'-D(*GP*AP*TP*AP*GP*(5CM)P*GP*CP*TP*AP*TP*C)-3'), DNA (5'-D(*TP*GP*AP*TP*AP*GP*(5CM)P*GP*CP*TP*AP*TP*C)-3'), PROTEIN (HHAI METHYLTRANSFERASE (E.C.2.1.1.73)), ... (5 entities in total)
• Functional Keywords: complex (methyltransferase-dna), transferase, methyltransferase, restriction system, transferase-dna complex, transferase/dna
• Biological source: Haemophilus haemolyticus
• Total number of polymer chains: 3
• Total formula weight: 45083.67

Authors

Cheng, X. (deposition date: 1996-07-24, release date: 1997-01-27, Last modification date: 2024-02-28)

• Primary citation: O'Gara, M.,Klimasauskas, S.,Roberts, R.J.,Cheng, X.; Enzymatic C5-cytosine methylation of DNA: mechanistic implications of new crystal structures for HhaL methyltransferase-DNA-AdoHcy complexes.; J.Mol.Biol., 261:634-645, 1996; PubMed: 8800212; DOI: 10.1006/jmbi.1996.0489

Experimental method

X-RAY DIFFRACTION (2.7 Å)